Mustapha Mojahid

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This paper describes the performance of the VITIPI word completion system through a text input simulation. The aim of this simulation is to estimate the impact of the linguistic knowledge base size through two metrics: the Key-Stroke Ratio (KSR) and the KeyStroke Per Character (KPC). Our study shows that the performance of a word completion is depending of(More)
SmartKey is a new virtual keyboard animation for handheld devices designed to make key selection easier for people with situational and motor impairments. The nearest key to cursor expands in four directions using the available space of nearby keys. Target expansion is accomplished with an occlusion factor of 0% and without any sideways motion. The two(More)
We use extractive multi-document summarization techniques to perform complex question answering and formulate it as a reinforcement learning problem. Given a set of complex questions, a list of relevant documents per question, and the corresponding human generated summaries (i.e. answers to the questions) as training data, the reinforcement learning module(More)
READ (which stands for Documents Architecture REstitution, in French), is a software allowing augmented access of tagged documents content. It was originally developed for a project aiming at evaluating informational and functional equivalents to text visual formatting and was very recently tested in a user study (results unpublished yet). The design(More)
Détection automatique de la structure organisationnelle de documents à partir de marqueurs visuels et lexicaux Résumé. La compréhension d'un texte s'opère à travers les niveaux d'information visuelle, logique et discursive, et leurs relations d'interdépendance. La majorité des travaux ayant étudié ces relations a été menée dans le cadre de la génération de(More)